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Essential by design. Intentional by nature.
The KLAUS BAUM Signature unisex Long Sleeve Tee is defined by clean lines, balanced proportions, and a refined everyday feel.
Designed to work effortlessly on its own or as a layering piece, it offers versatility without compromise.
Made from soft, breathable combed cotton, it delivers lightweight comfort with a smooth, premium finish - a piece meant to be worn often and age well.
Details
• Premium airlume combed ring-spun cotton
• Lightweight yet durable fabric
• Clean crew neckline with long sleeves
• Relaxed, modern unisex fit
• Smooth surface for a refined look
• Designed for everyday wear and layering
Fit & Feel
True to size with a natural, comfortable drape.
Choose your usual size for a clean fit, or size up for a more relaxed silhouette.
Philosophy
Produced on demand to reduce overproduction and waste.
Each piece is made only when ordered - because precision includes responsibility.
Free shipping
KLAUS BAUM Signature Long Sleeve Tee
$54.00
Free U.S. shipping — no extra fees at checkout. The price you see is the final price.
The KLAUS BAUM Signature unisex Long Sleeve Tee is defined by clean lines, balanced proportions, and a refined everyday feel.
Designed to work effortlessly on its own or as a layering piece, it offers versatility without compromise.
Made from soft, breathable combed cotton, it delivers lightweight comfort with a smooth, premium finish - a piece meant to be worn often and age well.
Details
• Premium airlume combed ring-spun cotton
• Lightweight yet durable fabric
• Clean crew neckline with long sleeves
• Relaxed, modern unisex fit
• Smooth surface for a refined look
• Designed for everyday wear and layering
Fit & Feel
True to size with a natural, comfortable drape.
Choose your usual size for a clean fit, or size up for a more relaxed silhouette.
Philosophy
Produced on demand to reduce overproduction and waste.
Each piece is made only when ordered - because precision includes responsibility.
Size guide
| SHIRT LENGTH (inches) | CHEST WIDTH (inches) | CHEST TO FIT (inches) | SLEEVE LENGTH (inches) | |
| XS | 27 | 16 ½ | 31-34 | 25 |
| S | 28 | 18 | 34-37 | 25 ⅝ |
| M | 29 | 20 | 38-41 | 26 ¼ |
| L | 30 | 22 | 42-45 | 26 ⅞ |
| XL | 31 | 24 | 46-49 | 27 ½ |
| 2XL | 32 | 26 | 50-53 | 28 ⅛ |
| SHIRT LENGTH (cm) | CHEST WIDTH (cm) | CHEST TO FIT (cm) | SLEEVE LENGTH (cm) | |
| XS | 68.6 | 42 | 78.7-86.4 | 63.5 |
| S | 71.1 | 45.7 | 86.4-94 | 65 |
| M | 73.7 | 50.8 | 96.5-104.1 | 66.6 |
| L | 76.2 | 55.9 | 106.7-114.3 | 68.3 |
| XL | 78.7 | 61 | 116.8-124.5 | 69.9 |
| 2XL | 81.3 | 66 | 127-134.6 | 71.4 |